White Panther is from Wakansas, an apparently 3rd worldNo joke, one of the early variants of Captain Marvel is actually a black woman called Monica Rambeau.
Monica Rambeau
Which is a character that has a very varied history. Even spanning across rival comics (DCs Shazam.)
I don’t know if White Panther would be accepted, given his explicit history. Superman is not explicitly white in the same manner (he wasn’t born in a European country. He’s a space alien.)
And Wonder Woman has so many variants I’m honestly shocked they haven’t gone a trans route. Though for some reason I always assumed she was gay. Or at least bisexual, given the media coverage of her. I mean she lives in a matriarchal society filled with strong buff women. Just saying
country inhabited by hillbillies, but is actually an advanced
society concealed by an SEP field.